I just went ahead and bought the CabPack bundle. After Wellspring there are separate folders for XL files. I'm sure this question has been asked before, but after a fair amount of some time searching for it in the forums/wiki and having no luck, I gave up and figured I'd ask. To use Mad Oak and Wellspring, do I need to convert the FX2 files to XL in Cablab first? Sure, I imagine I could just go ahead and audition them but after reading that there are different files because the XL has a different sysex Id I really didn't want to simply muck around and experiment using code.